Our Quality Commitment

Every installed element is the result of superior engineering and precise manufacturing. Because we believe in the durability of our materials, we provide you with clear warranty terms. With this document, we confirm our responsibility for product integrity and ensure your long-term peace of mind and investment security.

Warranty Validity Prerequisites

  • Installation was performed by our authorized team or another professionally qualified contractor in strict accordance with technical instructions.
  • The product is used in accordance with its intended purpose and the instructions for use and maintenance.
  • Regular care and maintenance is performed.
  • Any visual defects or damage are reported immediately upon delivery or installation.
  • No unauthorized interventions or modifications have been made during the warranty period.
10

year warranty

on structural stability and surface finish

Warranty covers

  • Structural stability and strength of profiles (no deformation or warping).
  • Durability of powder-coated surfaces against peeling and cracking (in accordance with Qualicoat standards).
  • Resistance to crack formation on profile surfaces not caused by mechanical impact.
  • Protection against abnormal color changes (chalking) that exceed natural aging processes.

5

year warranty

on glass unit hermeticity and functionality

Warranty covers

  • Permanent airtightness of hermetically sealed inter-pane space (preventing condensation inside the insulating unit).
  • Permanent retention of thermal and acoustic properties of installed glazing.
  • Visual quality and transparency of glass in accordance with European standard EN 1279 tolerances.

2

year warranty

on proper functioning of hardware and electronics

Warranty covers

  • Proper mechanical operation of all moving parts (hinges, locks, latches, sliding mechanisms).
  • Operation of installed electronic components (motorized locks, fingerprint readers, controllers).
  • Element sealing and closing functionality with proper maintenance.

Spare Parts Availability Guarantee

We guarantee service support and availability of original or functionally equivalent replacement parts to maintain product functionality for at least 10 years after installation.

Warranty Service

Our partnership does not end with installation. In case of a warranty claim, we act professionally and reliably, with the goal of ensuring uninterrupted use of your elements and maintaining your living comfort as quickly as possible.

Warranty Claim Process

For the fastest and most efficient processing of your claim, please provide the following information:

  • Invoice or order number
  • Photo or video of the defect (for easier diagnosis)
  • Brief description of the observed issue
  • Exact address and your contact details (phone number, email address)

Please send your claim to .mefoac@ronatnivno. We will review your request and contact you to schedule an inspection or service appointment. We will resolve the issue professionally and as quickly as possible.

The warranty period begins on the day of completed handover of installed elements.